Sniffing of a shoe-cleaner.
D000293:Adolescent; D006261:Headache / Q000139:chemically induced*; D006801:Humans; D006846:Hydrocarbons, Halogenated / Q000506:poisoning*; D013750:Tetrachloroethylene / Q000506:poisoning; D014241:Trichloroethylene / Q000506:poisoning
D006846:Hydrocarbons, Halogenated; D014241:Trichloroethylene; D013750:Tetrachloroethylene